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revision 182 by ph10, Wed Jun 13 15:09:54 2007 UTC revision 197 by ph10, Tue Jul 31 10:50:18 2007 UTC
# Line 133  There is no limit to the number of paren Line 133  There is no limit to the number of paren
133  no more than 65535 capturing subpatterns.  no more than 65535 capturing subpatterns.
134  </P>  </P>
135  <P>  <P>
136    If a non-capturing subpattern with an unlimited repetition quantifier can match
137    an empty string, there is a limit of 1000 on the number of times it can be
138    repeated while not matching an empty string - if it does match an empty
139    string, the loop is immediately broken.
140    </P>
141    <P>
142  The maximum length of name for a named subpattern is 32 characters, and the  The maximum length of name for a named subpattern is 32 characters, and the
143  maximum number of named subpatterns is 10000.  maximum number of named subpatterns is 10000.
144  </P>  </P>
# Line 258  two digits 10, at the domain cam.ac.uk. Line 264  two digits 10, at the domain cam.ac.uk.
264  </P>  </P>
265  <br><a name="SEC6" href="#TOC1">REVISION</a><br>  <br><a name="SEC6" href="#TOC1">REVISION</a><br>
266  <P>  <P>
267  Last updated: 13 June 2007  Last updated: 30 July 2007
268  <br>  <br>
269  Copyright &copy; 1997-2007 University of Cambridge.  Copyright &copy; 1997-2007 University of Cambridge.
270  <br>  <br>

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